Method for tyre pressure adjustment

The method involves allowing air to flow through a compressed-air line (7) between a front-wheel tire (9) and a high-pressure reservoir (4) and through another compressed-air line (20) between a rear-wheel tire (21) and the reservoir. A determination is made about which tire is likely to reach a target value in quick manner by monitoring pressure in the tires and a tilt angle of a vehicle. The air flow is throttled through the line of the identified tire by temporarily blocking the line of the identified tire or the air flow is increased through the line of the not identified tire.